Wicked Sinners. Sinners, #2

Adriana Claymore moved to Martinique to start a new life, but when she stumbles upon an ancient book, she finds herself drawn into a centuries old battle between brothers. "Sorcier" Julien Dubois has been on the hunt for his twin, Jacques, ever since the day that Jacques stole a book of spells from him and allowed their younger brother to die. Adriana is about to change the game, but when she gives her heart and soul to one of the brothers, she must face a difficult question.
Did she lose herself to evil? Wicked Sinners is the second installment in Charity Parkerson's Sinners Series.